Weather in July in South Korea

Many people wonder what kind of weather they can expect in July in South Korea. Is this month a good time to go to South Korea? To answer that question we created this page with all the information you need.

What is the weather like in South Korea in July?

The weather conditions in South Korea in July range from poor to tolerable depending on the destination. It is a summer month.

During July in South Korea, the average temperature ranges from high in Pyeongchang with 24°C (74°F) to very high in Daegu with 31°C (88°F). Minimum nighttime temperatures generally drop to 23°C (73°F) in Daegu and 17°C (62°F) in Pyeongchang . These night and day temperatures are an average and some days may be even warmer. So be prepared and bring light clothes.

Precipitation in July ranges from heavy in Ulchin with an average of 188mm (7.4inch) rainfall to heavy in Seoul with 418mm (16inch). It is the wettest month of the year in Seoul. It is also generally a moderate sunny month with an average of 124 hours of sunshine in Seoul during the whole month.

We invite you to have a look at the map below to find out more about the different weather conditions per location in South Korea.

Where to go in South Korea in July

Find the average weather conditions in July for the most popular destinations in South Korea on the map below. Click on a destination dot for more detailed information.

Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20-29ºC / 68-84ºF and not too much precipitation (less than 90mm / 3.5inch a month).

Popular destinations in South Korea

What is the weather like in July for the 5 most popular destinations in South Korea?

Average weather in Seoul

In July Seoul generally has high temperatures with maximum daytime temperatures around 29°C (85°F), minimum nighttime temperatures around 23°C (73°F) and heavy monthly rainfall. So on average the conditions are poor that month.

Seoul
Max temperature Max temp
Min temperature Min temp
Monthly sun hours Sun hours
Monthly rainfall Rainfall
Monthly rainy days Rainy days
Weather conditions Weather
<<   June June
<<  
28°C / 82°F 
19°C / 66°F 
188 hours 
134mm / 5.3inch 
11 days 
29°C / 85°F 
23°C / 73°F 
124 hours 
418mm / 16inch 
17 days 
poor 
August   >> August
>>  
30°C / 87°F 
23°C / 73°F 
154 hours 
352mm / 14inch 
14 days 
poor 
Climate in Seoul

Average weather in Busan

In July Busan generally has high temperatures with maximum daytime temperatures around 27°C (81°F), minimum nighttime temperatures around 22°C (72°F) and heavy monthly rainfall. So on average the conditions are poor that month.

Busan
Max temperature Max temp
Min temperature Min temp
Monthly sun hours Sun hours
Monthly rainfall Rainfall
Monthly rainy days Rainy days
Weather conditions Weather
<<   June June
<<  
24°C / 76°F 
18°C / 65°F 
179 hours 
206mm / 8.1inch 
10 days 
27°C / 81°F 
22°C / 72°F 
173 hours 
316mm / 12inch 
14 days 
poor 
August   >> August
>>  
29°C / 85°F 
24°C / 75°F 
200 hours 
255mm / 10inch 
12 days 
Climate in Busan

Average weather in Jeju

In July Jeju generally has high temperatures with maximum daytime temperatures around 29°C (84°F), minimum nighttime temperatures around 23°C (74°F) and heavy monthly rainfall. So on average the conditions are unpleasant that month.

Jeju
Max temperature Max temp
Min temperature Min temp
Monthly sun hours Sun hours
Monthly rainfall Rainfall
Monthly rainy days Rainy days
Weather conditions Weather
<<   June June
<<  
25°C / 77°F 
19°C / 66°F 
170 hours 
181mm / 7.1inch 
12 days 
29°C / 84°F 
23°C / 74°F 
195 hours 
239mm / 9.4inch 
13 days 
August   >> August
>>  
30°C / 86°F 
24°C / 75°F 
193 hours 
265mm / 10inch 
14 days 
poor 
Climate in Jeju

Average weather in Seogwipo

In July Seogwipo generally has high temperatures with maximum daytime temperatures around 29°C (83°F), minimum nighttime temperatures around 24°C (74°F) and heavy monthly rainfall. So on average the conditions are poor that month.

Seogwipo
Max temperature Max temp
Min temperature Min temp
Monthly sun hours Sun hours
Monthly rainfall Rainfall
Monthly rainy days Rainy days
Weather conditions Weather
<<   June June
<<  
25°C / 77°F 
19°C / 66°F 
145 hours 
280mm / 11inch 
13 days 
poor 
29°C / 83°F 
24°C / 74°F 
142 hours 
311mm / 12inch 
14 days 
poor 
August   >> August
>>  
30°C / 86°F 
25°C / 77°F 
186 hours 
292mm / 11inch 
14 days 
poor 
Climate in Seogwipo

Average weather in Incheon

In July Incheon generally has high temperatures with maximum daytime temperatures around 28°C (82°F), minimum nighttime temperatures around 22°C (72°F) and heavy monthly rainfall. So on average the conditions are poor that month.

Incheon
Max temperature Max temp
Min temperature Min temp
Monthly sun hours Sun hours
Monthly rainfall Rainfall
Monthly rainy days Rainy days
Weather conditions Weather
<<   June June
<<  
26°C / 78°F 
18°C / 64°F 
215 hours 
108mm / 4.3inch 
10 days 
28°C / 82°F 
22°C / 72°F 
161 hours 
342mm / 13inch 
15 days 
poor 
August   >> August
>>  
29°C / 85°F 
23°C / 73°F 
192 hours 
272mm / 11inch 
13 days 
poor 
Climate in Incheon

Is your destination not in the list? Have a look at other destinations in South Korea.

Is July the best time to go to South Korea?

In our opinion July is not the best time to visit South Korea with commonly poor weather in Seoul.

On average the best time to visit South Korea is in October with generally perfect weather in Seoul. The worst months are January, February, July, August and December that can have poor weather conditions.

Interested in more climate information?

We have much more information about the climate in South Korea. Interested in the weather conditions in a specific month? Select the month below.

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  • Weather and climate has detailed information for almost all countries in the world. Are you going to South Korea? Get detailed historical weather averages for many cities in South Korea.

    Not sure yet where to go? We now have a tool which suggests which destination suits your ideal climate conditions. Find out where to go with our weather planner.